Home
Class 11
CHEMISTRY
When metal X is treated with sodium hydr...

When metal X is treated with sodium hydroxide, a white precipitate (A) is obtained, which is soluble in excess of NaOH to give soluble complex (B). Compound (A) is soluble in dilute HCl to form compound (C). The compound (A) when heated strongly gives (D), which is used to extract metal. Identify (X), (A), (B), (C) and (D). Write suitable equations to support their identities.

Answer

Step by step text solution for When metal X is treated with sodium hydroxide, a white precipitate (A) is obtained, which is soluble in excess of NaOH to give soluble complex (B). Compound (A) is soluble in dilute HCl to form compound (C). The compound (A) when heated strongly gives (D), which is used to extract metal. Identify (X), (A), (B), (C) and (D). Write suitable equations to support their identities. by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • P-BLOCK ELEMENTS

    CBSE COMPLEMENTARY MATERIAL|Exercise UNIT TEST|8 Videos

  • P-BLOCK ELEMENTS

    CBSE COMPLEMENTARY MATERIAL|Exercise 3-MARK QUESTION|20 Videos

  • ORGANIC CHEMISTRY: SOME BASIC PRINCIPLES AND TECHNIQUES

    CBSE COMPLEMENTARY MATERIAL|Exercise Unit test|16 Videos

  • REDOX REACTIONS

    CBSE COMPLEMENTARY MATERIAL|Exercise UNIT TEST|4 Videos

Similar Questions

Explore conceptually related problems

When metals X is treated with sodium hydroixdes , a white precipitate (A) is obtained , which is soluble in excess of NaOH to give souble complex (B). Compound (A) is souble in dilute HCl to form compound (C ). The compound (A) when heated strongly gives (D), which is used to extract metal. Identify (X), (A), (B), (C ) and (D). Write suitable equations to support their identities.

An element A reacts with water to form a compound B which is used in white washing. The compound B on heating forms an oxide C which on treatment with water gives back B. Identify A, B and C and give the reactions involved.

Knowledge Check

  • A metal M reacts with sodium hydroxide to give a white precipitate X which is soluble in excess of NaOH to give Y. Compound X is soluble in HCI to form a compound Z. Identify M.X,Y and Z M , X , Y, Z

    A
    `Si, SiO_(2), Na_(2)siO_(3), SiCI_(4)`
    B
    `AI, AiI(OH)_(3), NaMgO_(3), AICI_(3)`
    C
    `Mg, Mg(Oh)_(3), NaMgO_(3), MgCI_(2)`
    D
    `Ca, Ca(OH)_(2) , Na_(2) CO_(3), NaHCO_(3)`

  • When metal 'M' is treated with NaOH , a white gelatinous precipitate 'X' is obtained which is soluble in excess of NaOH. Compound 'X' when heated strongly gives an oxide which is used in chromatography as an adsorbent. Then metal 'M'

    A
    Zn
    B
    Ca
    C
    `Al`
    D
    `Fe`

  • When metal 'M' is treated with NaoH, a white gelatinous precipitate 'X' is obtained, which is soluble in excess of NaOH. Compound 'X' when heated strongly gives an oxide which is used in chromatography as an adsorbent. The metal 'M' is

    A
    Ca
    B
    Al
    C
    Fe
    D
    Zn

    • Similar Questions

    Explore conceptually related problems

    When metal ‘M’ is treated with NaOH, a white gelatinous precipitate ‘X’ is obtained, which is soluble in excess of NaOH. Compound ‘X’ when heated strongly gives an oxide which is used in chromatography as an adsorbent. The metal ‘M’ is

    Aniline is treated wi.th bromine water to give an organic compound X which when treated with NaNO_2 and HCI at 0^@C gives a water soluble compound Y. Compound Yon treatment with Cu_2Cl_2 and HCI gives compound Z . Compound Z is

    Aniline is treated with bromine water to give an organic compound 'X' which when treated with NaNO_(2) and HCl at 0^(@)C gives a water soluble compound 'Y'. Compound 'Y' on treatment with CuCl_(2) and HCl gives compound Z. Compound Z is

    Aniline is treated with bromine water to give an organic compound 'X' which when treated with NaNO_2 and HCl at 0^@C gives a water soluble compound 'Y'. Compound 'Y' on treatment with CuCl_2 and HCl gives compound 'Z'. Compound 'Z' is

    An organic compound contains about 7.8% carbon. Its acidic sodium extract gives a white precipitate with AgNO3. This precipitate is soluble in the excess of ammonia. The compound is:

    Home
    Profile